package pack21;

interface inter13a
{
	int a=10;
	public abstract void show();
	
}
interface inter13b
{
	int a=20;
	void show();
}
class A13c implements inter13a,inter13b
{
public void show()
{
	System.out.println("show()");
}
}

public class Program13{
	public static void main(String[] args) {
		System.out.println(inter13a.a);
		System.out.println(inter13b.a);
		
	A13c ref=new A13c();
	ref.show();
	}

	

}
